Research On Embedded Ethernet Network Module Using S3C44B0X

Embedded systems are more and more present in our everyday's life,ranging from simple sensors to complex systems such as mobile phones,network routers,airplanes and defense apparatus.As communication is fast becoming a general requirement for embedded systems in our increasingly connected world,embedded systems are less and less standalone systems, and more and more connected systems.There is currently a strong trend towords network capabilities into embedded systems.Putting focus on the most popular 32 bit ARM microprocessor and most common LAN-Ethernet network,the aim of this thesis is to explores a embedded Ethernet network module. Design the embedded Ethernet network hardware platform using a S3C44BOX microprocessor and a 10 Mbps Ethernet controller rt18019as,then transplant uClinux and u-boot to this hardware platform.With all of above have been done,modify the uClinux net device driver for building common socket programme port.Now a flexible embedded Ethernet network software and hardware platform has been built.At last,this paper demonstrate how to build a data gathering and data transmitting system with this module,also this is taken as software and hardware testing or examining.